A well written article and another perspective on what might be driving the number of PTSD cases. “Stimulants do much more than keep troops awake. They can also strengthen learning. By causing the direct release of norepinephrine — a close chemical relative of adrenaline — in the brain, stimulants facilitate memory formation. Not surprisingly, emotionally arousing experiences — both positive and negative — also cause a surge of norepinephrine, which helps to create vivid, long-lasting memories. That’s why we tend to remember events that stir our feelings and learn best when we are a little anxious”. http://nyti.ms/JK6gD1
by Peter Whalen
